package collection;

import java.util.Arrays;
import java.util.List;

public class ArrayToList {
    public static void main(String[] args) {
        String[] array={"one","two","three","four","five"};
        System.out.println("array:"+ Arrays.toString(array));//[one,two,three,four,five]

        //asList()方法会返回内部的ArrayList，内部直接引用给定数组array
        List<String> list=Arrays.asList(array);
        System.out.println("list:"+list);

        array[1]="six";
        System.out.println("array:"+Arrays.toString(array));
        System.out.println("list:"+list);

        list.set(2,"seven");
        System.out.println("array:"+Arrays.toString(array));
        System.out.println("list:"+list);

//        list.add("!!!!");运行时发生不支持操作异常


    }
}
